HIS implementation benefits to healthcare ✔✔can improve cost control, increase the timeliness
and accuracy of patient care and administration
... [Show More] information, increase service capacity, reduce
personnel costs and inventory levels, and improve the quality of patient care.
Nurse informaticist role in health information system ✔✔Looks for information, verifies
ownership of information and connects other parties within the healthcare organization.
Lewin's Change Model ✔✔unfreezing, changing, refreezing
(planning, action, results).
Shannon & Weaver's mathematical model ✔✔Encoder (Transmitter) -Encoder is the sender who
uses machine, which converts message into signals or binary data. It might also directly refer to
the machine.
Channel -Channel is the medium used to send message.
Decoder (Receiver) - Decoder is the machine used to convert signals or binary data into message
or the receiver who translates the message from signals.
Receiver (Destination) -Receiver is the person who gets the message or the place where the
message must reach. The receiver provides feedback according to the message.
Bloom's knowledge discovery from databases (DDD)/data mining steps ✔✔Selection
Preprocessing
Transformation
Data Mining
Interpretation
TransformationCIO role in HIS implementation ✔✔oversees the operation of the information technology
department and consults with other C-level personnel on technology-related needs and purchasing
decisions.
SLC Phases ✔✔Solution Life Cycle
* Discover, Analyze, & Recommend.
* Design, Develop, & Integrate.
* Test & Quality Assurance.
* Deploy & Maintain.
* Evaluate.
* Archive & Retire.
SDLC ✔✔#1) Requirement Gathering and Analysis.
#2) Design.
#3) Implementation or Coding.
#4) Testing.
#5) Deployment.
#6) Maintenance.
Waterfall Model Phases ✔✔Requirements analysis and definition
System and software design
Implementation and unit testing
Integration and system testing
Operation and maintenance
NO OVERLAP
Agile Model ✔✔A development model that emphasizes continuous feedback and cross-functional
teamwork. [Show Less]